87436647

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3967}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 132055040

約数和(自身を除く): 44618393

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 711, 2449, 3967, 7347, 11901, 22041, 35703, 122977, 313393, 368931, 940179, 1106793, 2820537, 9715183, 29145549, 87436647]

約数ペア:

[(1, 87436647), (3, 29145549), (9, 9715183), (31, 2820537), (79, 1106793), (93, 940179), (237, 368931), (279, 313393), (711, 122977), (2449, 35703), (3967, 22041), (7347, 11901)]